How do I get ants out of an outside flower pot?

Heidi Deren
by Heidi Deren
I repotted some plants yesterday and found the pots had lively ant colonies. I am concerned that that will be the case for my other pots as well.
How can I treat the rest of the pots to make sure I am stopping a possible infestation?
  10 answers
  • Mom6329519 Mom6329519 on Jun 27, 2016
    put a couple drops of dish detergent in a pitcher of water. Take the plant outside and water till the water is coming out the bottom. That should do it. You may have to repeat in a couple days.
  • Janet Pizaro Janet Pizaro on Jun 27, 2016
    Spray the outside of the pots with lemon juice.
  • Val Val on Jun 27, 2016
    I have planters that I put outside for the summer and back inside for the winter and I use this product: https://www.amazon.com/Diatomaceous-Earth-Food-Grade-10/dp/B00025H2PY
  • Sue Sue on Jun 27, 2016
    Borax mixed with honey will safely kill ants and their colonies.
  • Marcia Parry Marcia Parry on Jun 27, 2016
    moth balls
  • Mary Cadwallader Mary Cadwallader on Jun 27, 2016
    Cayenne pepper ants run from it. Be sure to isolate the infested pot and leave a place for the ants to vacate the pot---. Diatomaceous Earth works wonders on all kinds of insects, however also harms the friendly ones such as "Lady Bugs"
  • Doris Byrd Doris Byrd on Jun 27, 2016
    CORNMEAL WLL KILL THE ANTS IF THEY HAVE A WATER SUPPLY CLOSE BY .
  • Thelma Thelma on Jun 28, 2016
    Leave the pot outside so the ants can 'run for their lives', then lay orange peelings on top of the soil - all around the plants growing in the pot. The ants will quickly leave the pot, taking their eggs with them, and they will not return as long as you keep orange peels in the pot. I also spray orange scented spray all over the outside of the pot to keep ants off the sides.
  • Eloise Eloise on Jun 28, 2016
    This method has worked for me: Half borax and jam or half borax and peanut butter. Apparently not all ants prefer a sweet concoction. Use this YouTube video as a guide for making little containers for your concoction: https://www.youtube.com/watch?v=s3lywff0eUM I don't bother with the popsicle sticks.
  • packaged cornbread mix that says it is sweetened and put it where they are coming in if you can find it, or even on your counter in a small lid. They will take it to the mound, everyone will eat it and die, they can't digest the cornmeal, but will take it because it is sweetened. Little goes a long way.